6431229

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 11381760

約数和(自身を除く): 4950531

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 89, 93, 111, 217, 259, 267, 279, 333, 623, 651, 777, 801, 1147, 1869, 1953, 2331, 2759, 3293, 3441, 5607, 8029, 8277, 9879, 10323, 19313, 23051, 24087, 24831, 29637, 57939, 69153, 72261, 102083, 173817, 207459, 306249, 714581, 918747, 2143743, 6431229]

約数ペア:

[(1, 6431229), (3, 2143743), (7, 918747), (9, 714581), (21, 306249), (31, 207459), (37, 173817), (63, 102083), (89, 72261), (93, 69153), (111, 57939), (217, 29637), (259, 24831), (267, 24087), (279, 23051), (333, 19313), (623, 10323), (651, 9879), (777, 8277), (801, 8029), (1147, 5607), (1869, 3441), (1953, 3293), (2331, 2759)]